Official word from the Wild is that no trade has been made, but the NHL source says the trade will become official tomorrow. More to come.

added 10:01pm, A little more from Russo’s Rants,

The trade can’t be announced before midnight because the Bruins’ cap number is at $41 million. Manny’s cap number is $4.33 million. That would push the Bruins over the $44 million cap. Remember, the cap doesn’t increase to $50.3 million until after midnight.
So as long as nothing falls through, this is just a technicality.